DeoMail
DeoMail: A privacy-focused email service with unusually broad automation and API features. Ranked #25 of 29 in Private Email Services by our editors (6.0/10); pricing: Free plan; best for automation-heavy private email users.
At a glance
- Editor score6.0 / 10
- PricingFree plan
- Best forAutomation-heavy private email users
- Free planYes
- Encryption scopeZero_access
- Facts checked20 Sep 2026
Where it wins
- Free plan includes a custom domain, API access, and zero-access email
- Webhooks and integrations support workflow automation across multiple services
- AI inbox tools cover classification, summaries, and draft creation
Where it doesn't
- Free plan limits sending to 100 outgoing emails per day
- Free storage is limited to 500 MB
- Additional resources require separate add-ons rather than standard paid tiers
Our verdict on DeoMail
DeoMail is a hosted private email service for individuals, startups, teams, businesses, and developers using customer-owned domains. It combines webmail, email forwarding, custom-domain hosting, a REST API, automation, and team mailbox permissions. Privacy features include zero-access encryption, revocable and expiring messages, tamper-evident verification with fingerprints, and TOTP-based two-factor authentication. The service is available through the web and API, with IMAP support.
The free plan provides one mailbox, one custom domain, 500 MB of storage, unlimited incoming email, 100 outgoing emails per day, and API access. Instead of conventional paid tiers, DeoMail adds resources separately: extra inbox and attachment storage, additional domains, extra mailbox environments, and more daily automation capacity. AI processing is available through managed Anthropic Claude with automatic credit recharge and per-email credit decrement, or through a bring-your-own-key option for OpenAI or Anthropic with a platform fee per 1,000 emails. This structure suits buyers who want to expand specific capabilities without adopting a standard per-user tier model.
DeoMail’s strongest differentiator is the combination of private email controls and workflow connectivity. Rule-based automation can work with webhooks and integrations including Slack, Discord, Telegram, Google Sheets, Twilio, Zapier, n8n, and Make. The API supports sending, reading, and managing email, while shareable thread links and AI assistance extend the inbox beyond basic message storage. Choose DeoMail if custom-domain privacy, automation, developer access, and flexible resource add-ons matter most. It is less suitable for teams that need high included storage, a larger sending allowance in the free plan, or a conventional package with bundled mailbox resources.
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DeoMail pricing
All 7 DeoMail plans and prices →
DeoMail fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Encryption scope | Zero_access |
| Custom domains | Yes |
| Mailbox storage | Not verified |
| Email aliases | Not verified |
| IMAP support | Yes |
| Private calendar | Not verified |
| Legal jurisdiction | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR, 2FA |
| Support | Email, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 10 integrations: Slack, Discord, Telegram, Google Sheets, Twilio, Zapier … |
| Pricing | Free plan (source) |
| Website | deomail.eu |
| Facts checked | 20 Sep 2026 |
DeoMail integrations
DeoMail lists 10 integrations on its own site.
- Slack
- Discord
- Telegram
- Google Sheets
- Twilio
- Zapier
- n8n
- Make
- webhooks
- HTTP/API
Alternatives to DeoMail
- Proton MailA private email service with encryption, migration tools, and a permanent free plan.9.4
- Tuta MailA privacy-focused email service with strong encryption and limited third-party integration.9.2
- eclipso Mail EuropeA private email and productivity suite with free access and low-cost paid tiers.8.6
See all DeoMail alternatives →
Also Ranked In
DeoMail is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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